Washington Redskins LB Ryan Kerrigan and LB Rocky McIntosh (52) sack San Francisco 49ers QB Alex Smith for a loss of 7 yards during the first quarter at FedEx Field in Landover, Md. Sunday, November 6, 2011. (Rod Lamkey Jr. / The Washington Times)

Washington Redskins LB Ryan Kerrigan and LB Rocky McIntosh (52) sack San Francisco 49ers QB Alex Smith for a loss of 7 yards during the first quarter at FedEx Field in Landover, Md. Sunday, November 6, 2011. (Rod Lamkey Jr. / The Washington Times)